Highway Engineering The entrance and exit curves of a rotary have equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve equal radii but pavement width is more at entrance than at exit curve different radii and different widths of pavement equal radii and equal widths of pavement equal pavement widths but radius is more at entrance curve than at exit curve equal radii but pavement width is more at entrance than at exit curve different radii and different widths of pavement ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If aggregate impact value is 20 to 30 percent, then it is classified as satisfactory for road surfacing unsuitable for road surfacing exceptionally strong strong satisfactory for road surfacing unsuitable for road surfacing exceptionally strong strong ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering If b is the wheel track of a vehicle and h is the height of centre of gravity above road surface, then to avoid overturning and lateral skidding on a horizontal curve, the centrifugal ratio should always be less than b/2h and greater than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction less than b/2h and greater than co-efficient of lateral friction greater than b/2h and also greater than coefficient of lateral friction less than b/2h and also less than co-efficient of lateral friction greater than b/2h and less than co-efficient of lateral friction ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering RC-2, MC-2 and SC-2 correspond to viscosity in increasing order from RC-2 to SC-2 same viscosity None of these viscosity in decreasing order from RC-2 to SC-2 viscosity in increasing order from RC-2 to SC-2 same viscosity None of these viscosity in decreasing order from RC-2 to SC-2 ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The effect of grade on safe overtaking sight distance is to increase it on both descending and ascending grades to decrease it on descending grades and to increase it on ascending grades to decrease it on both descending and ascending grades to increase it on descending grades and to decrease it on ascending grades to increase it on both descending and ascending grades to decrease it on descending grades and to increase it on ascending grades to decrease it on both descending and ascending grades to increase it on descending grades and to decrease it on ascending grades ANSWER DOWNLOAD EXAMIANS APP
Highway Engineering The fundamental factor in the selection of pavement type is availability of funds for the construction project subgrade soil and drainage conditions type and intensity of traffic climatic condition availability of funds for the construction project subgrade soil and drainage conditions type and intensity of traffic climatic condition ANSWER DOWNLOAD EXAMIANS APP
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